@article{10_4153_CJM_1967_085_0,
     author = {Dembowski, Peter},
     title = {Collineation {Groups} {Containing} {Perspectivities}},
     journal = {Canadian journal of mathematics},
     pages = {924--937},
     year = {1967},
     volume = {19},
     number = {1},
     doi = {10.4153/CJM-1967-085-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1967-085-0/}
}